Jar



FIG. 1 is a top perspective view of a jar, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a front side elevation view thereof; the back side elevation view, right side elevation view, and left side elevation view thereof being the same.

The phantom lining shown in broken lines in the drawing is for illustrative purposes only and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a jar, as shown and described. 